Analysis

  • max time kernel
    140s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25-05-2024 19:44

General

  • Target

    3c831e8bfe3cf2cd3b79eebd41f6fcbdb96a466a13b27c3ba668aafac88d81bf.dll

  • Size

    899KB

  • MD5

    e1e25a14bafeac3cd7b381b05c5856b4

  • SHA1

    c583f7aa3ff56a0841fe5c851450e9200558c449

  • SHA256

    3c831e8bfe3cf2cd3b79eebd41f6fcbdb96a466a13b27c3ba668aafac88d81bf

  • SHA512

    3a6ef52a863b1b676a61c04b17edd7241349d07bf68cc2d70123b890926f4e6f719a8d39e03468adfaac33b640490a20e1a4616c74f4a4a140f53253fec6b33b

  • SSDEEP

    24576:7V2bG+2gMir4fgt7ibhRM5QhKehFdMtRj7nH1PXB:7wqd87VB

Score
10/10

Malware Config

Extracted

Family

gh0strat

C2

hackerinvasion.f3322.net

Signatures

  • Gh0st RAT payload 1 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3c831e8bfe3cf2cd3b79eebd41f6fcbdb96a466a13b27c3ba668aafac88d81bf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\3c831e8bfe3cf2cd3b79eebd41f6fcbdb96a466a13b27c3ba668aafac88d81bf.dll,#1
      2⤵
      • Suspicious behavior: RenamesItself
      PID:2352

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2352-0-0x0000000010000000-0x000000001014F000-memory.dmp
    Filesize

    1.3MB